package com.project.srtp.secure.service;

import com.project.srtp.secure.dao.entity.PartyDO;

import java.util.Optional;

/**
 * @author 曹行阳
 * @version 0.1
 * @date 2025/6/16 19:27
 */
public interface PartyService {
    void createSingleSession(PartyDO partyDO);

    Optional<String> findExistingPartyId(String fromUserId, String toUserId);
}
